EP4199366A4 - Übertragungsvorrichtung und elektronische vorrichtung damit - Google Patents

Übertragungsvorrichtung und elektronische vorrichtung damit Download PDF

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Publication number
EP4199366A4
EP4199366A4 EP21861961.7A EP21861961A EP4199366A4 EP 4199366 A4 EP4199366 A4 EP 4199366A4 EP 21861961 A EP21861961 A EP 21861961A EP 4199366 A4 EP4199366 A4 EP 4199366A4
Authority
EP
European Patent Office
Prior art keywords
including same
electronic device
transmission device
device including
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21861961.7A
Other languages
English (en)
French (fr)
Other versions
EP4199366A1 (de
Inventor
Jungjoon KIM
Yongjun An
Hyoseok NA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP4199366A1 publication Critical patent/EP4199366A1/de
Publication of EP4199366A4 publication Critical patent/EP4199366A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0483—Transmitters with multiple parallel paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/045—Circuits with power amplifiers with means for improving efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
EP21861961.7A 2020-08-24 2021-08-17 Übertragungsvorrichtung und elektronische vorrichtung damit Pending EP4199366A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200106342A KR102902958B1 (ko) 2020-08-24 2020-08-24 송신 장치 및 그것을 포함하는 전자 장치
PCT/KR2021/010901 WO2022045664A1 (ko) 2020-08-24 2021-08-17 송신 장치 및 그것을 포함하는 전자 장치

Publications (2)

Publication Number Publication Date
EP4199366A1 EP4199366A1 (de) 2023-06-21
EP4199366A4 true EP4199366A4 (de) 2024-02-28

Family

ID=80353551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21861961.7A Pending EP4199366A4 (de) 2020-08-24 2021-08-17 Übertragungsvorrichtung und elektronische vorrichtung damit

Country Status (5)

Country Link
US (1) US12580600B2 (de)
EP (1) EP4199366A4 (de)
KR (1) KR102902958B1 (de)
CN (1) CN116420312A (de)
WO (1) WO2022045664A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES3056705T3 (en) * 2022-05-02 2026-02-24 Samsung Electronics Co Ltd Fem comprising switch, and electronic device comprising same
KR20240143196A (ko) * 2023-03-23 2024-10-02 삼성전자주식회사 무선 환경을 위한 프론트 엔드 모듈들을 포함하는 전자 장치
WO2024242319A1 (ko) * 2023-05-23 2024-11-28 삼성전자주식회사 무선 환경을 위한 프론트 엔드 모듈 내에서 전원 센싱 회로를 포함하는 전자 장치

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US20180287563A1 (en) * 2017-03-30 2018-10-04 Intel IP Corporation Feed-Forward Envelope Tracking
US20180367099A1 (en) * 2016-11-02 2018-12-20 Samsung Electronics Co., Ltd. Supply modulator and communication device including the same

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JP2010011062A (ja) * 2008-06-26 2010-01-14 Panasonic Corp 送信装置及び電源電圧設定方法
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US8175556B2 (en) * 2009-12-09 2012-05-08 Apple Inc. Methods for optimizing power amplifier settings for operation at different radio-frequency bands
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TWI535289B (zh) * 2013-11-22 2016-05-21 財團法人工業技術研究院 Ｘ光平板感測器之殘留電荷消除方法及裝置
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KR101664732B1 (ko) * 2015-08-07 2016-10-12 성균관대학교산학협력단 다중 출력 전압을 생성하는 동적 바이어스 변조기 및 이를 이용한 전력 증폭 장치
CN106961271B (zh) * 2016-01-12 2020-07-07 中芯国际集成电路制造(上海)有限公司 信号接收装置和信号处理设备
US10439685B2 (en) 2016-06-12 2019-10-08 Skyworks Solutions, Inc. Front-end architectures for multiple antennas
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US10666200B2 (en) * 2017-04-04 2020-05-26 Skyworks Solutions, Inc. Apparatus and methods for bias switching of power amplifiers
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TWM549490U (zh) 2017-06-28 2017-09-21 飛思捷投資股份有限公司 功率放大器及封包追蹤前端裝置
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KR102065991B1 (ko) 2018-04-17 2020-01-14 알에프코어 주식회사 다중 전력증폭기를 위한 포락선 추적 전원변조장치
KR20200034551A (ko) 2018-09-21 2020-03-31 엘지전자 주식회사 다중 송신 시스템 구조 및 이를 구비하는 이동 단말기
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US20160173031A1 (en) * 2014-12-12 2016-06-16 Intel Corporation Envelope Tracking in Connection with Simultaneous Transmission in one or more Frequency Bands
US20180367099A1 (en) * 2016-11-02 2018-12-20 Samsung Electronics Co., Ltd. Supply modulator and communication device including the same
US20180287563A1 (en) * 2017-03-30 2018-10-04 Intel IP Corporation Feed-Forward Envelope Tracking

Non-Patent Citations (1)

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Title
See also references of WO2022045664A1 *

Also Published As

Publication number Publication date
WO2022045664A1 (ko) 2022-03-03
KR102902958B1 (ko) 2025-12-22
US12580600B2 (en) 2026-03-17
EP4199366A1 (de) 2023-06-21
US20230198563A1 (en) 2023-06-22
KR20220025516A (ko) 2022-03-03
CN116420312A (zh) 2023-07-11

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